diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 9bdd67781917..dc850b4b6e21 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1425,7 +1425,9 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, { struct drm_plane *plane = plane_state->plane; struct drm_crtc_state *crtc_state; - + /* Nothing to do for same crtc*/ + if (plane_state->crtc == crtc) + return 0; if (plane_state->crtc) { crtc_state = drm_atomic_get_crtc_state(plane_state->state, plane_state->crtc); |